The National Electrical Manufacturers Association (NEMA) has published NEMA LSD 74-2016 Considerations of Field LED Driver Replacement.

This whitepaper discusses issues related to the field replacement of drivers in LED luminaires and how several aspects must be considered to ensure that the replacement driver will function the same as the original driver.

Developed by the NEMA Ballast Section Technical Committee, NEMA LSD 74 is available at no cost here.